"Goplat go bad place"

You ever play Commander Keen? In particular, Commander Keen 5? In that game, there's a secret area you can get to known as the Korath III base (because it's on the planet Korath III). However, there's a bug in the program so that when playing that area, sometimes you get the error "Goplat moved to a bad spot: 2114,1600" (which I have no idea what they mean).

All this leads me to paraphrase that line when something goes wrong (as it did with a computer program this morning) as "Goplat go bad place".